in napa and also forming in fairfield, with chilly temperatures. we are already in the low 40's. 44 in napa, fairfield, the same in concord, pleasanton. it is going to be cold overnight. >> coming up the death of a bay area school teacher and how far would you go from suffering? the father of research year-old is saying that a medical marijuana is saving his young son's life but the police might not agree. >> the warriors are red hot and doing it again and mccarthy got rich. and the inside story of the boxing ring in vegas, tomorrow. later in this broadcast. [ female announcer ] for those who love sweets, your season is here. let's just call it the baking time of year. you need special ingredients. you need the staples. that's a given. you need safeway sugar for just $1.97. and that magic thing that makes everyone want another -- only $2.99 for challenge butter. and when hands get messy, quite surely they'll say, "yum! wow! yay! what a sweeter holiday." safeway. ingredients for life. >> a married couple accused of killing a retired school teacher.